EXTREMELY rare vintage red ballpoint pen signature on a 4.5 x 5-inch turquoise autograph album page, acquired in-person in the late 1960s. In good condition for its age, with a faint vertical fold. Lovely Welsh singer Mary Hopkin, who had a U.K. number 1 single with "Those Were the Days," was one of the first artists to be signed to Beatles' Apple label.

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